Company lists · Data refreshed September 2026

Top 25 Infrastructure engineering staffing companies based in Johannesburg, South Africa

Name: Infrastructure engineering staffing companies based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 126 companies tracked

RevenueBase identified 126 infrastructure engineering staffing companies headquartered in Johannesburg, South Africa as of September 2026 and tracks 2,241 professional contacts across them, including 450 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.

This list covers infrastructure engineering staffing companies headquartered in Johannesburg, South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

126Companies

2,241Contacts tracked

450Verified emails

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The 25 largest infrastructure engineering staffing companies based in Johannesburg, South Africa

Ranked by team size

Top 25 of 126 infrastructure engineering staffing companies based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure engineering staffing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	DAV Professional Placement Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	274 contacts →
	Indirect evidence “As one of Africa’s leading recruitment firms, our place in this world is to help others find theirs.” Source: RevenueBase Database · checked Sep 28, 2026
2	CKR Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	254 contacts →
	Partial evidence “Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Source: RevenueBase Database · checked Sep 28, 2026
3	Jones & Wagener PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	228 contacts →
	Indirect evidence “Jones & Wagener is a specialist firm of consulting engineers and scientists based in South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
4	Temi Construction	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	146 contacts →
	Partial evidence “Temi Construction was established in 2010 as a fully functional civil engineering and construction firm.” Source: RevenueBase Database · checked Sep 28, 2026
5	Hi-Tech Recruitment	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	n/a	125 contacts →
	Partial evidence “Hi-Tech Recruitment partners with organisations that rely on specialist capability across IT, Engineering and Finance.” Source: RevenueBase Database · checked Sep 28, 2026
6	Henry Fagan Consulting Engineers & Project Managers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	99 contacts →
	Indirect evidence “At Henry Fagan Consulting Engineers & Project Managers, we are a 100% black-owned, design-focused firm with over 40 years of experience delivering innovative, sustainable, and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Lidwala Consulting Engineers SA PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “Lidwala Consulting Engineers (SA)(Pty) Ltd is a multi-disciplinary medium sized consultancy with its headquarters in Johannesburg, South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
8	Maziya General Services CC	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	46 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
9	KPR Next Generation Recruitment	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “Established in 1984, Keystone Project Recruitment (KPR) has grown to be a leading provider of technical skills to the Engineering industry.” Source: RevenueBase Database · checked Sep 28, 2026
10	L&s Consulting PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	26 contacts →
	Partial evidence “L&S Consulting (Pty) Ltd is involved in Structural and Civil Consulting Engineering, mainly for the private sector for industrial, retail and office developments.” Source: RevenueBase Database · checked Sep 28, 2026
11	Themba Consultants	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “At Themba we provide professional consulting services in infrastructure development.” Source: RevenueBase Database · checked Sep 28, 2026
12	Resultant Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	22 contacts →
	Partial evidence “Resultant Consulting Engineers is a dynamic engineering firm specialising in structural design in the mining and heavy industrial sectors.” Source: RevenueBase Database · checked Sep 28, 2026
13	Gpwg Engineering	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	22 contacts →
	Partial evidence “GPWG Engineering is a multi-disciplinary Engineering Company with interests in Contracting activities (Civil, Electrical, Instrumentation, Solar and Mechanical) in the Mining…” Source: RevenueBase Database · checked Sep 28, 2026
14	Takora Human Capital	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “TAKORA is a distinguished and highly respected recruitment and staffing agency headquartered in South Africa, specializing in the placement of exceptional talent across a broad…” Source: RevenueBase Database · checked Sep 28, 2026
15	Rasnco Consulting Engineers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	20 contacts →
	Indirect evidence “We at Rasnco Investments, are a vibrant and innovative company wholly owned by black Professionals, which was established at the beginning of 2017.” Source: RevenueBase Database · checked Sep 28, 2026
16	ADA Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “ADA Consulting Engineers offers professional consulting engineering services to clients in the development of industrial, commercial and public projects in the civil and…” Source: RevenueBase Database · checked Sep 28, 2026
17	Gridbow	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “Gridbow is an Award Winning Electrical Infrastructure, Civil Engineering, Consulting, Maintenance and General Services Contracting Company.” Source: RevenueBase Database · checked Sep 28, 2026
18	Dhahabu Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Dhahabu Consulting (Pty) continuously works to being the partner, service provider and employer of choice offering customised project management, project controls (quantity…” Source: RevenueBase Database · checked Sep 28, 2026
19	Projects And Industrial Engineering	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Projects & Industrial Engineering is an ISO 9001:2008 accredited professional South African multidisciplinary consulting engineering, design and project Management Company.” Source: RevenueBase Database · checked Sep 28, 2026
20	Sydwalt PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “SYDWALT (Pty) Ltd is an independent engineering Consulting firm, offering a broad range of professional services.” Source: RevenueBase Database · checked Sep 28, 2026
21	Mechanica Engineering Consultants PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “Mechanica Engineering Consultants (Pty) LTD is an Engineering, Procurement and Construction company based in Johannesburg, South Africa but with operations Nationally and in…” Source: RevenueBase Database · checked Sep 28, 2026
22	Losika Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Losika offers streamlined, delivery focused IT placements.” Source: RevenueBase Database · checked Sep 28, 2026
23	Carlisle & Associates	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Carlisle & Associates is a civil and structural engineering consultancy based in Johannesburg, South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
24	Knowledge Worx	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	8 contacts →
	Indirect evidence “We are dedicated to delivering exceptional talent and proven expertise, consistently maintaining the highest standards in everything we do.” Source: RevenueBase Database · checked Sep 28, 2026
25	Watson Consulting Engineers PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Engineering Excellence Our cutting-edge projects are carried out by a team of talented engineers who want to transform our communities.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: infrastructure engineering staffing companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names infrastructure engineering staffing companies.
Partial evidence: Its own public description names part of infrastructure engineering staffing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure engineering staffing companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 126 infrastructure engineering staffing companies based in Johannesburg, South Africa

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Infrastructure engineering staffing companies based in Johannesburg, South Africa at a glance

As of Sep 28, 2026

20.1%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 126 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among infrastructure engineering staffing companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Johannesburg, South Africa whose own description of what they do matches “infrastructure engineering staffing companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names infrastructure engineering staffing companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among infrastructure engineering staffing companies, and records with no verified work email. Companies headquartered outside Johannesburg are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 450 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Infrastructure engineering staffing companies by metro in South Africa

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names infrastructure engineering staffing companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many infrastructure engineering staffing companies are there based in Johannesburg, South Africa?

RevenueBase identified 126 infrastructure engineering staffing companies headquartered in Johannesburg, South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

DAV Professional Placement Group, headquartered in Johannesburg, tops this list with the largest team on record.

Which city in South Africa has the most infrastructure engineering staffing companies?

Johannesburg leads South Africa with 126 headquartered companies, followed by Pretoria (73) and Cape Town (62).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 450 verified decision-maker contacts tracked across these 126 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.